There isn't one, let alone three.
You might as well ask what are 3 affrimative reasons why people shouldn't have spoons
Guns don't "give" anybody anything.
Untrained people should not use guns or any other dangerous tool as unintentional injury may occur to the user or others around them
For the same reasons that people have killed people with knives, jagged rocks, and pointy sticks- fear, hate, and greed.
Market conditions.
Actually, guns are neither good nor bad. They are simply a bit of machinery. They can be used for good or bad reasons, to do good or bad things. By good or bad PEOPLE.
I can't stand people who don't like guns. Guns are what help us win wars. Without guns America would be ruled by England. Guns help keep the Germans bully all those Jews. Guns put meat on the table when men had to hunt for food. Without guns we are DONE. God bless the second amendment. Owning a gun is a right, don't take them for granted we don't need the gun control people take that away.
Different people have different reasons. One reason is, some people believe that disallowing honest citizens from owning guns will prevent crime.
guns dont kill people, people kill people.
No, but people with guns can.
It depends on your beliefs.Everyone's opinions are different. Some people think we should for self defense, yet some people think we shouldn't due to warfare and the crime rate would rise. There are also many other reasons why people think we should or shouldn't be aloud to have guns.
In a way the weapons of war are not guns etc.. but the fact that other people want to kill eachother over silly reasons. (feelings)
They don't. They are shot by PEOPLE that are using guns.